2001 BMW M3 vs. 2003 Infiniti QX4
To start off, 2003 Infiniti QX4 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 BMW M3. In addition, the cost of maintenance, including insurance, on 2001 BMW M3 would be higher. At 3,498 cc (6 cylinders), 2003 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2001 BMW M3 (342 HP @ 7400 RPM) has 104 more horse power than 2003 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2001 BMW M3 should accelerate faster than 2003 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti QX4 weights approximately 365 kg more than 2001 BMW M3.
Because 2003 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW M3. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti QX4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2001 BMW M3 (502 Nm) has 143 more torque (in Nm) than 2003 Infiniti QX4. (359 Nm). This means 2001 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti QX4.
Compare all specifications:
| 2001 BMW M3 | 2003 Infiniti QX4 | |
| Make | BMW | Infiniti |
| Model | M3 | QX4 |
| Year Released | 2001 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 342 HP | 238 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 502 Nm | 359 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1595 kg | 1960 kg |
| Vehicle Length | 4490 mm | 4660 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1800 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
